1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.g2d.element.handler;
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14 import org.simantics.g2d.diagram.handler.Topology;
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15 import org.simantics.g2d.diagram.handler.Topology.Terminal;
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16 import org.simantics.g2d.element.IElement;
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17 import org.simantics.g2d.element.ElementClass.Single;
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18 import org.simantics.utils.datastructures.hints.IHintContext.Key;
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21 * An element handler for elements with terminals that allows setting/getting
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22 * terminal-specific data to/from elements.
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24 * @see TerminalTopology Terminal topology interface
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25 * @see TerminalLayout Terminal layout interface
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28 * @author Tuukka Lehtonen
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31 public interface TerminalData extends ElementHandler {
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33 <T> T getHint(IElement e, Terminal t, Key key);
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35 void setHint(IElement e, Terminal t, Key key, Object value);
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